Separate file/directory/exists assertions #291
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There is no need to use `file_exists` before using `is_file` and `is_dir`, this makes for confusing errors.
shadowhand
commented
Sep 21, 2023
| if (!\file_exists($value)) { | ||
| static::reportInvalidArgument(\sprintf( | ||
| $message ?: 'The file %s does not exist.', | ||
| $message ?: 'The path %s does not exist.', |
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This is technically incorrect, since file_exists is equivalent to:
return is_file($path) || is_dir($path);| @@ -1444,8 +1442,6 @@ public static function fileExists($value, $message = '') | |||
| */ | |||
| public static function file($value, $message = '') | |||
| { | |||
| static::fileExists($value, $message); | |||
| @@ -1462,11 +1458,9 @@ public static function file($value, $message = '') | |||
| */ | |||
| public static function directory($value, $message = '') | |||
| { | |||
| static::fileExists($value, $message); | |||
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This is a pointless check. If the directory does not exist, the next assertion will never run. If the directory does exist, then it duplicates work.
| if (!\is_dir($value)) { | ||
| static::reportInvalidArgument(\sprintf( | ||
| $message ?: 'The path %s is no directory.', | ||
| $message ?: 'The path %s is not a directory.', |
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Made this message consistent with Assert::file().
| @@ -1426,11 +1426,9 @@ public static function lengthBetween($value, $min, $max, $message = '') | |||
| */ | |||
| public static function fileExists($value, $message = '') | |||
| { | |||
| static::string($value); | |||
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I don't see other assertions doing this, so I removed it.
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There is no need to use
file_existsbefore usingis_fileandis_dir, this makes for confusing errors. For instance, if you callAssert::directory('invalid/path')then the reported error will be:Additionally, the messages for these assertions were either technically or grammatically incorrect.